US stocks open lower on Thursday: Dow slips 100 points, Nasdaq down 0.3%

The S&P 500 slipped 0.1%, while the 30-stock Dow fell 108 points, or 0.2%. The Nasdaq Composite underperformed, sliding 0.3% as pressure mounted on several large-cap technology stocks that have been key drivers of the market's recent gains. Markets have largely shrugged off global geopolitical risks in recent sessions, but the combination of rising tensions and policy uncertainty could test investor confidence as the year progresses. US equities opened lower on Thursday, pushing the S&P 500 and the Dow Jone ...